Work in progress, looks like a decent size, but the co2 thing is prob a wasted effort while venting. You would basically have to dose the entire area, I don’t know the setup and I have no idea what levels a space heater can put out.
If it doesn’t generate much then that’s fine with me, I figure it can’t hurt any and I’m able to keep temps in grow room where I want them at night... I just put the door up I’m going to frame it in with 1x4 ‘s tomorrow... This is my first time growing, I also don’t smoke, just a little hobby... running a few with terp tea and also some hempys, it’s addicting
You need to generate and keep co2 in the room with the plants to be effective, venting with co2 is used at high levels or when the lights are off. You need to fix the light leaks before flower too, that will cause problems. I would focus on the room and do some proper co2 once you have everything setup and finished.
Build the room sealed and collect the equipment, when your ready, yank the vent fans, close the holes and do the change over. You will need ac and a dehumidifier though.
That’s my thoughts anyways..
